Goodwill and Other Intangibles Resulting from Business Acquisitions - Finite-Lived Intangible Assets (Details) $ in Millions	Sep. 30, 2023 USD ($)
Customer relationships
Acquired Finite-Lived Intangible Assets
Amount	$ 64.9
Weighted average amortization period	11 years
Patented and other developed technology
Acquired Finite-Lived Intangible Assets
Amount	$ 19.7
Weighted average amortization period	7 years
Trade names and trademarks
Acquired Finite-Lived Intangible Assets
Amount	$ 3.0
Weighted average amortization period	6 years